454655542550340 has 48 divisors (see below), whose sum is σ = 1273040511200640. Its totient is φ = 121241002579200.

The previous prime is 454655542550333. The next prime is 454655542550347. The reversal of 454655542550340 is 43055245556454.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (454655542550333) and next prime (454655542550347).

It is not an unprimeable number, because it can be changed into a prime (454655542550347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 705640 + ... + 30163040.

It is an arithmetic number, because the mean of its divisors is an integer number (26521677316680).

Almost surely, 2^{454655542550340} is an apocalyptic number.

It is an amenable number.

454655542550340 is an abundant number, since it is smaller than the sum of its proper divisors (818384968650300).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

454655542550340 is a wasteful number, since it uses less digits than its factorization.

454655542550340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29714652 (or 29714650 counting only the distinct ones).

The product of its (nonzero) digits is 144000000, while the sum is 57.

The spelling of 454655542550340 in words is "four hundred fifty-four trillion, six hundred fifty-five billion, five hundred forty-two million, five hundred fifty thousand, three hundred forty".